Abstract: A packaging machine (1) is adapted to form a web (8) of packaging material into a tube to surround items (3) to be packed, the tube then being closed, sealed and severed between successive items to produce individual packages (5). The tube is formed by sealing one surface of an edge zone of the web to the same surface of the opposite edge zone of the web so that, in the finished package, the sealed zones form a flap (45) extending longitudinally of the package.

Abstract: A packaging machine (1) is adapted to form a web (8) of packaging material into a tube to surround items (3) to be packed, the tube then being sealed and severed between successive items to produce individual packages (5). The tube is formed by sealing one surface of an edge zone of the web to the same surface of the opposite edge zone of the web so that, in the finished package, the sealed zones form a flap extending longitudinally of the package.

Abstract: A conveyor system for conveying relatively planar articles, e.g. biscuits, comprises a first conveyor comprising a pair of runs of endless belts having operative surfaces defining a first path for biscuits. The operative surfaces of the belts face one another and are symmetrically inclined to the vertical, biscuits being conveyed thereby contacting the belts by their peripheries, and, when at least two biscuits are in contact, assuming an inclined attitude with the upper part of each biscuit leading. A further conveyor providing a further path for biscuits extends upwardly from the outlet end of the first path and, in the region of the outlet end of the first path, means are provided for causing or permitting a change in attitude of the biscuits to bring them to an attitude in which they are substantially parallel to the further path.